IP Library Assignment 034768/0163
Patent Assignment
Reel/Frame 034768/0163

Assignment of Assignor's Interest

Recorded: 2015-01-21 Pages: 2
Assignors
KOTSUJI, HIDEYUKI
Executed: 2014-11-19
URAI, HAJIME
Executed: 2014-11-19
KOIZUMI, MAKOTO
Executed: 2014-12-01
HIROSE, MAKOTO
Executed: 2014-12-01
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Gas Circuit Breaker
Patent: 9,336,974 →
Application: 14/414,492 →
Publication: US 2015/0170858
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 8, 2024
From: HITACHI, LTD.
To: HITACHI ENERGY LTD
Reel/Frame 069534/0519 →